I absolutely adore this bag. It is the perfect size for me to store a wallet, blackberry, makeup, and odds/ends. It has an interior zip pocket on one side and the other side has 3 small pockets to hold pens, etc. I like the water bottle feature, but I rarely use it and just flatten it to the side. I thought the bag was a little pricey, but I am very hard on bags. It has already been tossed, squished, and dragged. I am surprised how durable it is. If it continues to hold up this well, it was well worth the price! (10/05/2008)